Kirinite. GPS are the leading UK based pen blank manufacturer for a very good reason. The quality and colour choice of their blanks is fantastic. The acrylic used is called Kirinite and it’s a joy to turn and finish. They supply blanks to some of the leading pen makers in the UK and further afield and have previously made Conway Stewart pen blanks, some of which are available at UK Pen Blanks.
They manufacture a huge variety of pen blanks including with swirls, great colour combinations and a range of alternative natural products including ivory and tortoiseshell. Our personal favorite and always a top seller is the Orange/Red Sunspot.
GPS have recently launched a new range of polyester pen blanks – this series of blanks are called “California”
Acrylic Pen Blanks